If you are a Small Business customer, find additional troubleshooting and learning resources at the Support for Small Business site.

This update provides the Junk E-mail Filter in Microsoft
Office Outlook 2003 with a more current definition that defines which e-mail
messages should be considered junk e-mail. This update was released in July
2009.

Windows XP

In the Search Results window, click
All files and folders in the Search Companion pane.

In the All or part of the file name box,
type Outlfltr.dat, and then click Search.

In the list of files, right-click
Outlfltr.dat, and then click
Properties.

On the General tab and on the
Version tab, examine the properties of the Outlfltr.dat file that is
installed on the computer.

Information for administrators about .msp files

This update consists of a full-file Microsoft Windows Installer
(.msp) file. The .msp file is packaged in a self-extracting, executable file.
The following .msp file is distributed in this update:

Outlfltr.msp

Information for administrators about how to reinstall specific components

If you update your administrative installation point and if you
then recache and reinstall Outlook 2003 on client computers, you can run a
command-line command that includes the REINSTALL=[ list of features ] property. This property specifies whether you want to reinstall
specific components of Outlook 2003 from the administrative image.

For
this update, the value for REINSTALL=[ list of features ] is as follows:

OUTLOOKFiles

Or, you can substitute the REINSTALL=ALL parameter to reinstall all Microsoft Office components on the
client computer.

For detailed procedures that describe how to update
an administrative image and how to update client computers, see the "Updating
clients from a patched administrative image" section in the "Distributing
Office 2003 Product Updates" topic. To view this topic, visit the following
Microsoft Web site:

For more information about
the policy for how e-mail is filtered by the junk e-mail filters in Outlook or
in Exchange Server, click the following article number to view the article in
the Microsoft Knowledge Base:

Description of the policy for how e-mail is filtered by the junk e-mail filters in Outlook or in Exchange Server

The Microsoft Office System TechCenter contains the
latest administrative updates and strategic deployment resources for all
versions of Office. For more information about the Office System TechCenter,
visit the following Microsoft Web site: